Shunting Locomotives

Towing System and Vehicle Control

• Engineered with advanced RAMS analysis, ensuring superior vehicle performance and system reliability.
• Equipped with controlled take-off and anti-spin technology, enhancing traction, stability, and operational safety.
• The Kaaf Drive Control Systems guarantee highly efficient, precise, and safe operation under varying load and track conditions.
• Delivers uninterrupted performance with a robust and high-power drive system, specifically designed for heavy-duty and high-intensity railway operations.
• Manufactured with high quality subsystems and components, in compliance with global railway standards, ensuring extended lifecycle and reduced maintenance costs.
• Engineered with high vibration and fire resistance, ensuring reliable operation in extreme environmental conditions.
• Supports both manual and remote operation, allowing multi-unit handling with a single operator, improving operational flexibility and efficiency.
• Optimized for quick maintenance and troubleshooting, ensuring swift interventions and minimal downtime.
• Configurable for various rail gauges, supporting 1000mm to 1676mm rail spans, as well as customized special track widths upon request.
• Designed to meet regional railway system requirements, ensuring compatibility with specific operational and environmental conditions.

Fuel Efficiency and Environmental Compliance

• Up to 10 times more fuel-efficient compared to traditional diesel locomotives, significantly reducing operational costs and emissions.
• Designed for low noise pollution, ensuring compliance with environmental and occupational safety regulations.
• Available in fully electric and hybrid models, supporting sustainable railway solutions and carbon footprint reduction.

Safety System

• Enhanced safety features with the Kaaf Driving Control Systems, ensuring:
• Stable and predictable performance during shunting,
• Prevention of operator errors through predictive safety mechanisms,
• User-friendly interface for simplified and efficient operator control.
• Emergency stop buttons are strategically positioned for immediate accessibility.
• ATEX compliance available upon request for hazardous environments.
• Optional gas detection system designed for ATEX-classified areas.
• Advanced safety sensors for proximity and impact detection (optional).
• Optimized driver cabin design, offering excellent visibility and ergonomic control placement.

Operational Efficiency

• Single-operator control enables efficient and streamlined shunting operations.
• User-friendly system management reduces training time and minimizes dependency on highly specialized operators.
• HMI-based full-time monitoring, displaying real-time operational and maintenance data.
• Premium-grade subsystems are selected to ensure optimal durability and reliability.
• Full-suspension axle system with a closed gearbox, providing:
• Minimized switch wear, extending track lifespan,
• Reduced derailment risk, ensuring safer operations.
• Uninterrupted service availability, supported by a high-reliability system design and fast spare parts supply.
• Integrated coupling systems, supporting various adapters for both automatic and manual connections.
• Pneumatic braking and system control, adaptable for train sets, including customized compressor output, tank capacity, and configurations as required.

Maintenance and Accessibility

• No need for specialized maintenance pits, ensuring easy access to drivetrain components for routine servicing.
• In-house technical teams can efficiently perform standard maintenance operations.
• Optimized maintenance schedules, tailored for specific applications and operational requirements.

Technical Specifications
Model	RE1100	RRE750
Wheel Set Layout	Double Driven Wheels	Quadro (4) Driven Wheels
Max. width × height	2900x4350	2290mm × 2900 mm
Length Across Wagon End walls	7200 mm	4400 mm
Axle Base	2800 mm	1800 mm
Smallest Radius of Travel Arc	60 m	Onroad 4m, On rail 25 m
Weight	30 ton	10 ton
Weight Per Axle	15 ton	5 ton
Max. Output of Traction Electric Motor	76 kW	40 kW
Continuous Output of Traction Electric Motor	38 kW	20 kW
Output Transfer	Electric	Electric
Max. Operating Velocity	4,5 km/h	4 km/s
Max. Velocity Loadless	9,2 km/h	15 km/s
Max. Towing Force	85,5 kN	38 kN
Continuous Towing Force	32,7 kN	15 kN
Max. Direct Track Load	1100 ton	750 ton
Power Transmission	Electromechanical	Electromechanical
Battery Capacity	2000Ah	2000 Ah
Nominal Voltage	80 V	80 V
Maximum Charging Time	6 hours	6 hours
Continuous Operation Time	6.09 hours (1000-ton load, 3 km/h speed, 0% slope, 5000 m curve)	6.4 hours (750-ton load, at 3 km/h speed, 0% slope, 5000m curve)
Battery Type	Lead-acid battery	Lead-acid battery
Battery Charge Cycle Life	Approximately 1500 charge cycles	Approximately 1500 charge cycles
Brake System	Mechanical brakes	Mechanical brakes
Remote Control	With HBC Radiomatic portable radio set	With HBC Radiomatic portable radio set
Driver's cabin	Wide angle of view, Sound insulation, Adjustable ergonomic seats, Optional climate control system	Wide angle of view, Sound insulation, Adjustable ergonomic seats, Optional climate control system
Sanding System	Optional	Optional
Flange Lubrication System	Optional	Optional
Coupling System	Optional	Optional
Wagon Braking System	Optional	Optional
Compressed Air System	Optional	Optional
Camera	Optional	Optional
Elastomer Buffer	Optional	Optional
Hand Brake	Optional	Optional
Driver Desk	Optional	Optional
Master Controller	Optional	Optional
Driver Footrest	Optional	Optional

Locomotive Type	%0	‰2	‰5	F
	100 ton	75 ton	60 ton	6.5 kN
	500 ton	385 ton	280 ton	32 kN
	800 ton	610 ton	455 ton	51 kN
	1200 ton	925 ton	675 ton	77 kN
	1600 ton	1225 ton	900 ton	102 kN
	2400 ton	1830 ton	1350 ton	153 kN
	4800 ton	3670 ton	2720 ton	306 kN